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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2020 GMC Terrain
for sale
near
Griffith, IN
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






GMC Certified
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
The staff was efficient and my car is running smoothly.
The staff was efficient and my car is running smoothly. My vehicle was covered under warranty but it was difficult to work out due to it being a weekend. The staff was very helpful with getting back to me and keeping me updated through the next week and were able to fit me in right after.
I had my 2020 Terrain for 5 years before I had any major
I had my 2020 Terrain for 5 years before I had any major issues out of it. My brake booster needed replaced. After about a month of it being out the shop someone hit and totaled it. Very sad day. I love my Terrain






Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
I had the pleasure of working with Jeffrey Serwas at
I had the pleasure of working with Jeffrey Serwas at Advantage Chevrolet of Hodgkins & Countryside, and I was genuinely impressed. He was professional, personable, and made me feel welcomed—like I was a regular, part of the family. He took my concerns seriously and made sure I felt heard and valued. I don’t usually like name-dropping dealerships, but I have to be honest. I purchased two fully loaded Suburbans from Castle Chevy North, and yet, I still don’t feel welcomed or appreciated there. I barely get a proper greeting and often feel like a bother rather than a valued customer. The level of service and hospitality at Advantage is truly above reproach. Even though it’s a further drive for me, I will gladly make the trip just to work with Jeffrey moving forward. Thank you for such a refreshing and professional experience.
Great Reliability
Great vehicle, 65,000 miles and not a single issue, hoping to get atleast another 100k miles out of it. Extremely reliable. A family member of mine bought a Honda that broke down at 16,000 miles and got stranded. Would absolutely recommend a 2018+ terrain






Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Great dealership!
Great vehicles! Great service! Highly recommend this dealership who’s looking for a hassle free buy and very transparent paper work! Thank you baha auto group!
MY TERRAIN
I leased this car before deciding to buy. Its a reliable vehicle and I have never had any break downs since I have had it.. just regular matenance






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
I LOVE the power
I really enjoy the Terrain. Traded in our beloved Mercedes R350. It was dream to driving on the highway. Our list for new vehicle was easy to get in and out without climbing up or down. No leather seats, hate leather seats, panoramic roof, engine power, get up and go, some luxurious in the vehicle, an easy info console. Before we took a test drive, we did our following tests. How easy to get in and out of the vehicles, leg space (our son is 6'4"). Only wanted two row seating, comfort seating. We checked all other makes. Spend awhile day going from different Dealerships of different makes and models. Didn't want to speak to car salesman, just let us do our preliminary test, on different makes and models. Then we look at the warranties. Finally took take a test drive. Was blown away at the get up and go of the Terrain, pleasantly surprised at the safety features and options it comes with. After almost a month, trips outside the city to the mountains and back. We are really happy with the purchase of the Terrain. Seven years warranty bumper to bumper, ten years on the powertrain. The true fuel economy really surprised me, it doesn't bother me that I have use 91 fuel because of the 2 liter engine. Had to use it on the Mercedes so no change there.






Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
No long wait time Very thorough I love the idea of
No long wait time Very thorough I love the idea of having an appointment ! I like being able to communicate with text and not having to run back and forth
Exactly what I wanted.
I absolutely love my vehicle. It is reliable and comfortable. I recommend this vehicle to anyone that wants an SUV and is looking for a change.






Used
2020 GMC Terrain SLE
Vehicle information
Features






GMC Certified
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Thanks Johnnie P
Johnnie P was great at getting us into our new Tahoe. Thanks Johnnie for the extra effort on your part. You are top notch!! We will be back when we need another vehicle.
Vehicle information
Features
Reviews
Excellent experience
I just bought a a Ford Escape. My salesperson Shayan Sheikh was very helpful and friendly. I would recommend to others looking for a good deal.






GMC Certified
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Rizza GMCCadillac see Coach
We walked in looking for a new or lightly used Cadillac. Coach Novak approached us and was absolutely fantastic. He was right he isnt a typical salesperson. He wasnt the typical slick talking, fastmoving stereotypical sales guy. He was respectful of my wife and my time and our needs. We got an great deal on a beautiful Cadillac. Thanks Rizza and Coach for all your service and attention in our new purchase.
Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Great experience with Luis Portales in sales.
Great experience with Luis Portales in sales. Showed us many different cars and options. No pressure to buy. Very easy to talk to and he listened to what we were looking for
There are 20 matching cars close to your year range.






Used
2019 GMC Terrain Denali
Vehicle information
Features






Used
2022 GMC Terrain SLE
Vehicle information
Features






Used
2021 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLT
Vehicle information
Features






Used
2022 GMC Terrain Denali
Vehicle information
Features






Vehicle information
Features






Used
2022 GMC Terrain SLE
Vehicle information
Features






Vehicle information
Features






Used
2019 GMC Terrain SLE
Vehicle information
Features






Used
2021 GMC Terrain SLE
Vehicle information
Features






Used
2019 GMC Terrain SLT
Vehicle information
Features






Used
2018 GMC Terrain Denali
Vehicle information
Features






Used
2019 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLE
Vehicle information
Features






Used
2019 GMC Terrain SLE
Vehicle information
Features






Used
2018 GMC Terrain Denali
Vehicle information
Features






Used
2018 GMC Terrain SLE
Vehicle information
Features






Used
2022 GMC Terrain SLT
Vehicle information
Features






Certified
2022 GMC Terrain SLE
Vehicle information






GMC Certified
2022 GMC Terrain SLE
Vehicle information
Features
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Terrain | $30,370 | |
2024 GMC Terrain | $19,440 | 13 Good deals |
2023 GMC Terrain | $21,995 | 16 Good deals |
2022 GMC Terrain | $17,995 | 8 Great deals |
2019 GMC Terrain | $14,195 | 5 Good deals |
About the 2020 GMC Terrain
SL shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 27
- Transmission
- 9-Speed A/T
- Engine
- 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2020 GMC Terrain cost?
The 2020 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Terrain is $19,633, with pricing starting at $9,900.
What is the MPG of the 2020 GMC Terrain?
The 2020 GMC Terrain offers up to 26 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 GMC Terrain?
The 2020 GMC Terrain compares to and/or competes against the following vehicles:
Is the 2020 GMC Terrain reliable?
The 2020 GMC Terrain has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Terrain owners.
Is the 2020 GMC Terrain a good SUV?
Below are the Cars.com consumer ratings for the 2020 GMC Terrain.
- Comfort 4.8
- Interior 4.6
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.5
88% of drivers recommend this car
- Comfort 4.8
- Interior 4.6
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.5
Denali (2 styles)
Style | |
---|---|
AWD 4dr Denali | FWD 4dr Denali |
Inventory price | |
Starting at $39,900 | Starting at $38,300 |
Combined MPG | |
23 | 24 |
Engine | |
252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
SL (1 style)
Style |
---|
FWD 4dr SL |
Inventory price |
Starting at $25,000 |
Combined MPG |
27 |
Engine |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (2 styles)
Style | |
---|---|
AWD 4dr SLE | FWD 4dr SLE |
Inventory price | |
Starting at $30,000 | Starting at $28,400 |
Combined MPG | |
26 | 27 |
Engine | |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE Diesel (1 style)
Style |
---|
FWD 4dr SLE Diesel *Ltd Avail* |
Inventory price |
Starting at $0 |
Combined MPG |
32 |
Engine |
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
Style | |
---|---|
FWD 4dr SLT | AWD 4dr SLT |
Inventory price | |
Starting at $31,200 | Starting at $32,800 |
Combined MPG | |
27 | 26 |
Engine | |
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT Diesel (1 style)
Style |
---|
FWD 4dr SLT Diesel *Ltd Avail* |
Inventory price |
Starting at $0 |
Combined MPG |
32 |
Engine |
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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